Gpio Class Reference

Pico GPIO Class. More...

#include <gpio.hpp>

Public Member Functions
	Gpio ()
	Constructor. More...
void	setPin (uint pin, bool value=true)
	Sets the pin value. More...
void	resetPin (uint pin)
	Resets the pin value. More...
void	togglePin (uint pin)
	Toggles the pin value. More...
bool	getPin (uint pin)
	Gets the pin value. More...
void	pullUp (uint pin, bool enable=true)
	Enables (or disables) the pullup of the pin. More...
void	pullDown (uint pin, bool enable=true)
	Enables (or disables) the pulldown of the pin. More...
void	disablePulls (uint pin)
	Disables both the pullup and the pulldown of the pin. More...
bool	isPulledUp (uint pin)
	Returns if pin is pulled up. More...
bool	isPulledDown (uint pin)
	Returns if pin is pulled down. More...

Detailed Description

Pico GPIO Class.

The purpose of this class is to manipulate the GPIO pins on the board.

Constructor & Destructor Documentation

Gpio()

Gpio

(

)

Constructor.

Member Function Documentation

setPin()

void setPin	(	uint	pin,
		bool	value = true
	)

Sets the pin value.

Parameters

pin	The pin number.
value	Value to set (default = true).

resetPin()

void resetPin

(

uint

pin

)

Resets the pin value.

Parameters

pin	The pin number.

togglePin()

void togglePin

(

uint

pin

)

Toggles the pin value.

Parameters

pin	The pin number.

getPin()

bool getPin

(

uint

pin

)

Gets the pin value.

Parameters

pin	The pin number.

Returns

The pin value.

pullUp()

void pullUp	(	uint	pin,
		bool	enable = true
	)

Enables (or disables) the pullup of the pin.

Parameters

pin	The pin number.
enable	True to enable pullup (default), or false to disable.

pullDown()

void pullDown	(	uint	pin,
		bool	enable = true
	)

Enables (or disables) the pulldown of the pin.

Parameters

pin	The pin number.
enable	True to enable pulldown (default), or false to disable.

disablePulls()

void disablePulls

(

uint

pin

)

Disables both the pullup and the pulldown of the pin.

Parameters

pin	The pin number.

isPulledUp()

bool isPulledUp

(

uint

pin

)

Returns if pin is pulled up.

Parameters

pin	The pin number.

Returns

True if pin is pulled up (pullup enabled). False otherwise.

isPulledDown()

bool isPulledDown

(

uint

pin

)

Returns if pin is pulled down.

Parameters

pin	The pin number.

Returns

True if pin is pulled down (pulldown enabled). False otherwise.

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The documentation for this class was generated from the following files:

• gpio.hpp
• gpio.cpp